Antenna device



FIG. 1 is a perspective view of an antenna device showing our new design;

FIG. 2 is a right side view of FIG. 1, and the left side view being a mirror image thereof;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a front side view of FIG. 1;

FIG. 5 is a bottom plan view of FIG. 1;

FIG. 6 is a rear side view of FIG. 1; and,

FIG. 7 is a perspective view showing the use of the antenna device of FIG. 1. 

The ornamental design for an antenna device, as shown and described. 